EP 2161950 A2 20100310 - Configuring a sound field
Title (en)
Configuring a sound field
Title (de)
Konfigurierung eines Schallfeldes
Title (fr)
Configuration d'un champ sonore
Publication
Application
Priority
- DK PA200801258 A 20080908
- DK PA200900336 A 20090311
- DK PA200801317 A 20080922
Abstract (en)
The present invention relates to a method and system for dynamic reconfiguring an audio reproduction system comprising two or more sound channels. The premises of the reconfiguring are being based on the position of one or more listeners and the one or more sound channels in the reproduction system. The feature obtained is a sound distribution into individual zones of sound fields. The reconfiguring means are based on a digital signal processor that configures the sound channels by adjusting the equalization, the delay and the gain according to individual listener's position in a room/space.
IPC 8 full level
H04S 7/00 (2006.01)
CPC (source: EP)
H04R 27/00 (2013.01); H04S 7/301 (2013.01); H04R 3/04 (2013.01); H04R 3/12 (2013.01); H04R 2227/007 (2013.01); H04R 2420/03 (2013.01); H04R 2499/13 (2013.01); H04S 7/303 (2013.01); H04S 7/305 (2013.01)
Citation (applicant)
- US 2007211908 A1 20070913 - VAN RECK KRISTOF [BE]
- US 2004240676 A1 20041202 - HASHIMOTO HIROYUKI [JP], et al
- DE 102004022379 A1 20051201 - OPEL ADAM AG [DE]
- WO 2007016527 A1 20070208 - HARMAN INT IND [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2161950 A2 20100310; EP 2161950 A3 20120509; EP 2161950 B1 20190123
DOCDB simple family (application)
EP 09169687 A 20090908